The Ordinary Natural Moisturizing Factors + PhytoCeramides Versus La Roche-Posay Lipikar Gel Urea 30%
What's inside
What's inside
Key Ingredients
Benefits
Concerns
No concerns
Ingredients Side-by-side
Water
Skin ConditioningCaprylic/Capric Triglyceride
Masking
Cetyl Ethylhexanoate
EmollientIsodecyl Neopentanoate
EmollientGlycerin
Humectant
Propanediol
Solvent
Polyglyceryl-6 Polyricinoleate
Emulsifying
Hydrogenated Vegetable Oil
Emollient
Polyglyceryl-2 Isostearate
Emulsifying
Isosorbide Dicaprylate
Skin ConditioningDisteardimonium Hectorite
StabilisingPhytosteryl Canola Glycerides
Skin Conditioning
Glycosphingolipids
EmollientGlycolipids
Skin ConditioningLinoleic Acid
Cleansing
Oleic Acid
Emollient
Palmitic Acid
Emollient
Stearic Acid
Cleansing
Arginine
Masking
Glycine
Buffering
Alanine
Masking
Serine
Masking
Proline
Skin Conditioning
Threonine
Glutamic Acid
Humectant
Lysine Hcl
Skin Conditioning
Betaine
Humectant
Xylitylglucoside
Humectant
Anhydroxylitol
Humectant
Xylitol
Humectant
Glucose
Humectant
Maltose
MaskingFructose
Humectant
Trehalose
Humectant
Sodium PCA
Humectant
PCA
Humectant
Sodium Lactate
Buffering
Urea
Buffering
Allantoin
Skin Conditioning
Sodium Hyaluronate
Humectant
Lecithin
Emollient
Triolein
Skin Conditioning
Dimethyl Isosorbide
SolventPentylene Glycol
Skin Conditioning
Tocopherol
Antioxidant
Hydroxymethoxyphenyl Decanone
Skin ConditioningCitric Acid
Buffering
Trisodium Ethylenediamine Disuccinate
Magnesium Sulfate
Sodium Chloride
MaskingSodium Hydroxide
BufferingPhenoxyethanol
Preservative
Chlorphenesin
Antimicrobial
Water, Caprylic/Capric Triglyceride, Cetyl Ethylhexanoate, Isodecyl Neopentanoate, Glycerin, Propanediol, Polyglyceryl-6 Polyricinoleate, Hydrogenated Vegetable Oil, Polyglyceryl-2 Isostearate, Isosorbide Dicaprylate, Disteardimonium Hectorite, Phytosteryl Canola Glycerides, Glycosphingolipids, Glycolipids, Linoleic Acid, Oleic Acid, Palmitic Acid, Stearic Acid, Arginine, Glycine, Alanine, Serine, Proline, Threonine, Glutamic Acid, Lysine Hcl, Betaine, Xylitylglucoside, Anhydroxylitol, Xylitol, Glucose, Maltose, Fructose, Trehalose, Sodium PCA, PCA, Sodium Lactate, Urea, Allantoin, Sodium Hyaluronate, Lecithin, Triolein, Dimethyl Isosorbide, Pentylene Glycol, Tocopherol, Hydroxymethoxyphenyl Decanone, Citric Acid, Trisodium Ethylenediamine Disuccinate, Magnesium Sulfate, Sodium Chloride, Sodium Hydroxide, Phenoxyethanol, Chlorphenesin
Reviews
Ingredients Explained
These ingredients are found in both products.
Ingredients higher up in an ingredient list are typically present in a larger amount.
This ingredient is a lightweight emollient, solvent, and texture enhancer. It is considered a skin-softener by helping the skin prevent moisture loss.
It helps thicken a product's formula and makes it easier to spread by dissolving clumping compounds.
Caprylic Triglyceride is made by combining glycerin with coconut oil, forming a clear liquid. Though it behaves like an oil, it is not technically one due to its chemical composition. It is very stable, resistant to oxidation, and unlikely to go rancid. In practice, that translates to a long shelf life and a consistently elegant skin feel.
While there is an assumption Caprylic Triglyceride can clog pores due to it being derived from coconut oil, there is no research supporting this. Be sure to patch test if you have concerns.
Fractionated coconut oil and MCT Oil are both listed as Caprylic/Capric Triglyceride according to INCI. This is because INCI names are based on the ingredient’s final chemical composition and not its marketing name or source.
Learn more about Caprylic/Capric TriglycerideGlycerin (or glycerol) is a compound naturally found in your skin. It's a powerhouse humectant that pulls water into the stratum corneum.
Topically, glycerin does several things at once:
Your skin makes glycerin on its own (mostly from sebaceous oil breakdown) and shuttles it to your outermost layer of skin, or your epidermis, via aquaporin-3.
Aquaporin-3 is a transporter that is essential for normal skin hydration, elasticity, and repair. Interestingly, mice lacking in AQP3 have dry and less elastic skin that can be fully corrected with glycerin.
This ingredient is non-irritating, plays well with almost every ingredient, and works across all skin types. Typical use is anywhere between 3-10% but can go up to 79% in some leave-on products.
Just know very high concentrations (>40%) can feel tacky in low humidity.
Glycerin is the name for this ingredient in American English. British English uses Glycerol/Glycerine.
Learn more about GlycerinPentylene glycol is typically used within a product to thicken it. It also adds a smooth, soft, and moisturizing feel to the product. It is naturally found in plants such as sugar beets.
The hydrophilic trait of Pentylene Glycol makes it a humectant. As a humectant, Pentylene Glycol helps draw moisture from the air to your skin. This can help keep your skin hydrated.
This property also makes Pentylene Glycol a great texture enhancer. It can also help thicken or stabilize a product.
Pentylene Glycol also acts as a mild preservative and helps to keep a product microbe-free.
Some people may experience mild eye and skin irritation from Pentylene Glycol. We always recommend speaking with a professional about using this ingredient in your routine.
Pentylene Glycol has a low molecular weight and is part of the 1,2-glycol family.
Learn more about Pentylene GlycolPropanediol is an all-star ingredient. It softens, hydrates, and smooths the skin.Â
It’s often used to:
Propanediol is not likely to cause sensitivity and considered safe to use. It is derived from corn or petroleum with a clear color and no scent.
Learn more about PropanediolSodium Hydroxide is also known as lye or caustic soda. It is used to adjust the pH of products; many ingredients require a specific pH to be effective.
In small amounts, sodium hydroxide is considered safe to use. However, large amounts may cause chemical burns due to its high alkaline.
Your skin has a natural pH and acid mantle. This acid mantle helps prevent harmful bacteria from breaking through. The acid mantle also helps keep your skin hydrated.
"Alkaline" refers to a high pH level. A low pH level would be considered acidic.
Learn more about Sodium HydroxideUrea is also called carbamide and is the diamide of carbonic acid. In cosmetics, urea is used to hydrate the skin. It also provides exfoliation in higher concentrations.
As a humectant, urea helps draw moisture from the air and from deep within the skin. This helps hydrate your skin. Studies show urea is an effective moisturizer for dry skin conditions. 40% urea is typical in medications for treating eczema and other skin conditions.
Urea has the strongest exfoliation effect in concentrations higher than 10%. It is a keratolytic agent, meaning it breaks down the keratin protein in the top layer of skin. This helps remove dead skin cells and flaking skin.
In medicine, urea has been shown to help increase the potency of other ingredients, such as fungal treatments.
Humans and animals use urea to metabolize nitrogen-containing compounds. Urea is highly soluble in water. Once dissolved, it is neither acidic nor alkaline.
Urea is actually one of the more well-studied and well-supported ingredients out there if you have eczema.
Clinical trials have shown that urea creams in the 5 - 10% range can:
Higher concentrations (20 -30%) can also help with thickened, scaly patches but is also more likely to sting on active flares.
Skip urea if you have rosacea. The AAD (American Academy of Dermatology) lists it alongside alcohol, menthol, and fragrance as a potential irritant for rosacea-prone skin. Urea's keratolytic and penetration-enhancing properties can trigger stinging, burning, and redness.
As always, your skin is unique, so definitely check in with your dermatologist.
Learn more about UreaWater. It's the most common cosmetic ingredient of all. You'll usually see it at the top of ingredient lists, meaning that it makes up the largest part of the product.
So why is it so popular? Water most often acts as a solvent - this means that it helps dissolve other ingredients into the formulation.
You'll also recognize water as that liquid we all need to stay alive. If you see this, drink a glass of water. Remember to stay hydrated!
Learn more about Water
